On Friday 19 May 2006 16:09, Blaisorblade wrote: > That is more or less my idea, however I've not had the time to work on it. > Instead of changing the semantics we must add another option - I thought to > use a ptrace option (the ones you set with PTRACE_SETOPTIONS), Charles > Wright coded instead a PTRACE_CHECKEMU, but this is the concept.
> So, I'm going to forward you the emails containing two patches: > *) PTRACE_CHECKEMU from Charles Wright > *) PTRACE_SYSCALL_MASK - to make the debugger be notified only of some > syscalls; the only check is via syscall number though. It's unrelated to > this but probably useful to you. > And I'm attaching my original version of the PTRACE_CHECKEMU thing There's yet another implementation of this; look at the first 4 threads of this page - Renzo Davoli posted a set of 3-patches which include his PTRACE_SYSVM which has also this feature. http://marc.theaimsgroup.com/?a=106901060200003&r=1&w=2 -- Inform me of my mistakes, so I can keep imitating Homer Simpson's "Doh!". Paolo Giarrusso, aka Blaisorblade (Skype ID "PaoloGiarrusso", ICQ 215621894) http://www.user-mode-linux.org/~blaisorblade ___________________________________ Yahoo! Mail: gratis 1GB per i messaggi e allegati da 10MB http://mail.yahoo.it ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
